Guardian Telecom, a Division of Circa Enterprises Inc., provides the most advanced technical expertise, the finest hazardous and ruggedized telecommunications equipment, and the best operational support for its
customers worldwide.

We manufacture and customize fully integrated “ruggedized” high performance telecommunications equipment for non-hazardous, hazardous, Class I Division 1, Class I Division 2 and other hardened equipment applications needed around the globe. Our tough and rugged phones, systems, enclosures and IP telecommunications equipment are properly certified and manufactured specifically for the industrial and commercial markets. Our ruggedized products and systems are used in more than 60 countries worldwide.

We work as a team to create lasting impact for ourselves, our customers and the communities where we live and work. We take responsibility for each other and our company’s future, knowing that personal ownership leads to long-term success. We are innovative and creative, and we are driven to manufacture and deliver the highest quality of products and services to our customers around the globe.

Throughout every region of the world and across every industrial market, we provide the expertise, product and operational support necessary for success.

Where can you see our products?

Our rugged equipment is found in every corner of the world. Our market has reached into over 60 countries
worldwide, residing in power plants in the hot dessert sun to drilling platforms battling arctic temperatures, and high vibrations within manufacturing plants, or extreme environmental conditions on a marine drilling platform. We reach into nuclear facilities, thermal and hydro plants, and into mining excavations. Our equipment and systems are manufactured for transportation facilities, tunnels, highways, rail systems and airports. Our rugged equipment is located in petrochemical plants, chemical plants, hazardous and biohazardous plants, refineries, pipelines, oil rigs, water tanks and oil tanks. Our products are placed in pharmaceutical plants, grain, and food processing plants.

Our extensive product line is a common trademark in the public safety and security sector which includes city (police and fire stations), state and federal government facilities. Our rugged correctional phones are used in state and federal prisons. A wide variety of Guardian Telecom’s safety and rugged equipment is distributed throughout various state and federal institutions including college and university campuses worldwide.

Our products are utilized in the travel and entertainment industry such as hotels, resorts, theme parks, baseball and football stadiums, golf courses, the movie and production industry entertainment arenas, and on travel cruise liners. We are found on port entries, port of authority locations and shipping yards. Outdoor gateway entrances, border crossings or high-end security gated facilities, fenced-in areas, our equipment will withstand the most severe conditions. Top military units such as the Marines, Navy, Army, and intelligence agencies acquire our ruggedized equipment to be used in ships, buildings, tankers and war zones. Ranging from NASA using Guardian Telecom’s harsh and certified equipment throughout its testing and launch facilities to corporate and commercial day-to-day work environment.

Wherever you go, our ruggedized and highly certified equipment is there to help ensure safety, security and reliability for our customers. We are the leading brand name manufacturer for durability, strength, power, security and reliability. We will continue to help our customers stay connected and protected.

Guardian Products And Systems

  • PA/GA Systems
  • Page/Talk Systems
  • Telephone Systems
  • Talk/Back Systems
  • Acoustic Booths
  • ATEX-IEC Telephones
  • Correctional Institute Telephones
  • Emergency & Help Point
  • Enclosures & Accessories
  • Explosion Proof Telephones
  • Hazardous Area Telephones
  • Indoor Industrial Telephones
  • Loudspeakers/Ringers
  • Outdoor Industrial Telephones
  • PA/GA
  • Page Station Replacement Modules
  • Page/Talk